26858574

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 61333200

約数和(自身を除く): 34474626

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 269, 387, 538, 774, 807, 1161, 1614, 1849, 2322, 2421, 3698, 4842, 5547, 7263, 11094, 11567, 14526, 16641, 23134, 33282, 34701, 49923, 69402, 99846, 104103, 208206, 312309, 497381, 624618, 994762, 1492143, 2984286, 4476429, 8952858, 13429287, 26858574]

約数ペア:

[(1, 26858574), (2, 13429287), (3, 8952858), (6, 4476429), (9, 2984286), (18, 1492143), (27, 994762), (43, 624618), (54, 497381), (86, 312309), (129, 208206), (258, 104103), (269, 99846), (387, 69402), (538, 49923), (774, 34701), (807, 33282), (1161, 23134), (1614, 16641), (1849, 14526), (2322, 11567), (2421, 11094), (3698, 7263), (4842, 5547)]